logo

Live Production Software Forums

www.vmix.com

Welcome Guest! To enable all features please Login or Register.

Notification

Icon
Error
Multicast UDP Transport Streams
Options
Go to last post Go to first unread
Previous Topic Next Topic
stevespaw  
#1 Posted : Friday, September 9, 2016 9:43:18 AM(UTC)
stevespaw

Rank: Advanced Member

Groups: Registered
Joined: 3/12/2015(UTC)
Posts: 482
Man
Location: Kansas City, MO USA

Thanks: 151 times
Was thanked: 75 time(s) in 57 post(s)
This has been brought up before. But I would like to make a feature request.

http://forums.vmix.com/default.aspx?g=posts&t=5187
This is our situation also.

We have the same need to receive a stream from a contribution encoder. This could be a very big deal with more and more internet delivery systems out there.

Steve
Back to top

Wanna join the discussion?! Login to your vMix Forums forum account, or Register a new forum account.
Back to top  
stevespaw  
#2 Posted : Tuesday, October 25, 2016 1:22:39 PM(UTC)
stevespaw

Rank: Advanced Member

Groups: Registered
Joined: 3/12/2015(UTC)
Posts: 482
Man
Location: Kansas City, MO USA

Thanks: 151 times
Was thanked: 75 time(s) in 57 post(s)
A bump on this,
We have unicast streams that play fine, but need to read the multicast versions for a big project, I would hope that this would be fairly easy to add.

Here is an example test setup.


ffmpeg -rtbufsize 1500M -f dshow -i video="vMix Video":audio="vMix Audio" -vcodec h264_nvenc -flush_packets 0 -r 29.97 -filter:v fps=29.97 -rc:v cbr -b:v 10000k -pix_fmt yuv420p -bufsize 10000k -acodec aac -b:a 160k -f mpegts udp://192.168.1.100:1234?pkt_size=1316

to target vMix works great,

We need to see:

ffmpeg -rtbufsize 1500M -f dshow -i video="vMix Video":audio="vMix Audio" -vcodec h264_nvenc -flush_packets 0 -r 29.97 -filter:v fps=29.97 -rc:v cbr -b:v 10000k -pix_fmt yuv420p -bufsize 10000k -acodec aac -b:a 160k -f mpegts udp://226.0.0.1:1234?pkt_size=1316

This is a multicast.


Thanks for looking Martin,

Steve
Back to top
DWAM  
#3 Posted : Wednesday, January 18, 2017 2:03:28 PM(UTC)
DWAM

Rank: Advanced Member

Groups: Registered
Joined: 3/20/2014(UTC)
Posts: 2,721
Man
France
Location: Bordeaux, France

Thanks: 243 times
Was thanked: 794 time(s) in 589 post(s)
+1

Yep Multicast stream ingest can be useful
Back to top
WWW
vedranius  
#4 Posted : Sunday, March 12, 2017 9:06:03 PM(UTC)
vedranius

Rank: Advanced Member

Groups: Registered
Joined: 6/26/2013(UTC)
Posts: 31
Location: Zagreb

Thanks: 10 times
Was thanked: 1 time(s) in 1 post(s)
Any news on this?

+1
Back to top
thanks 1 user thanked vedranius for this useful post.
Zetor1980 on 3/13/2017(UTC)
Nick Davidson  
#5 Posted : Monday, March 13, 2017 11:06:54 PM(UTC)
Nick Davidson

Rank: Advanced Member

Groups: Registered
Joined: 4/19/2014(UTC)
Posts: 64
Man
Location: United States

Thanks: 4 times
Was thanked: 5 time(s) in 5 post(s)
+1 This could really help with affordable inputs
Back to top
WWW
Amokka  
#6 Posted : Tuesday, March 14, 2017 8:49:50 AM(UTC)
Amokka

Rank: Advanced Member

Groups: Registered
Joined: 4/6/2016(UTC)
Posts: 84
Man
Location: Sweden

Thanks: 25 times
Was thanked: 18 time(s) in 13 post(s)
+1
Back to top
NeObr  
#7 Posted : Tuesday, March 14, 2017 3:42:46 PM(UTC)
NeObr

Rank: Member

Groups: Registered
Joined: 4/16/2015(UTC)
Posts: 17
Man
Location: São Bernardo do Campo - SP - Brasil

Thanks: 17 times
Was thanked: 1 time(s) in 1 post(s)
+1
Back to top
WWW
stigaard  
#8 Posted : Friday, March 24, 2017 1:41:15 PM(UTC)
stigaard

Rank: Advanced Member

Groups: Registered
Joined: 5/20/2015(UTC)
Posts: 493
Man
Denmark
Location: Copenhagen, Denmark

Thanks: 389 times
Was thanked: 100 time(s) in 79 post(s)
+1
Back to top
WWW BLOG
aircooled76@gmail.com  
#9 Posted : Wednesday, March 3, 2021 5:26:23 PM(UTC)
aircooled76@gmail.com

Rank: Advanced Member

Groups: Registered
Joined: 8/15/2013(UTC)
Posts: 97
Man
Australia
Location: Could be Australia could be Europe/UK!

Thanks: 1 times
Was thanked: 7 time(s) in 7 post(s)
+1
Back to top
WWW
Users browsing this topic
Guest (4)
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Privacy Policy | Powered by YAF.NET | YAF.NET © 2003-2024, Yet Another Forum.NET
This page was generated in 0.097 seconds.